CoRoT measures solar-like oscillations and granulation in stars hotter than the Sun

Science

Volumn 322, Issue 5901, 2008, Pages 558-560

  Michel, Eric ^a   Baglin, Annie ^a   Auvergne, Michel ^a   Catala, Claude ^a   Samadi, Reza ^a   Baudin, Frédéric ^b   Appourchaux, Thierry ^b   Barban, Caroline ^a   Weiss, Werner W ^c   Berthomieu, Gabrielle ^d   Boumier, Patrick ^b   Dupret, Marc Antoine ^a   Garcia, Rafael A ^e   Fridlund, Malcolm ^f   Garrido, Rafael ^g   Goupil, Marie Jo ^a   Kjeldsen, Hans ^h   Lebreton, Yveline ⁱ   Mosser, Benoît ^a   Grotsch Noels, Arlette ^j   Janot Pacheco, Eduardo ^k   Provost, Janine ^d   Roxburgh, Ian W ^a,l   Thoul, Anne ^j   Toutain, Thierry ^m   Tiphène, Didier ^a   Turck Chieze, Sylvaine ^e   Vauclair, Sylvie D ⁿ   Vauclair, Gérard P ⁿ   Aerts, Conny ^o   Alecian, Georges ^p   Ballot, Jérôme ^q   Charpinet, Stéphane ⁿ   Hubert, Anne Marie ⁱ   Lignières, François ⁿ   Mathias, Philippe ^r   Monteiro, Mario J P F G ^s   Neiner, Coralie ⁱ   Poretti, Ennio ^t   De Medeiros, José Renan ^u   Ribas, Ignasi ^v   Rieutord, Michel L ⁿ   Cortés, Teodoro Roca ^w   Zwintz, Konstanze ^c   more..

^a UNIVERSITÉ PARIS DIDEROT   (France)

^b UNIVERSITÉ PARIS SUD   (France)

^c UNIVERSITY OF VIENNA   (Austria)

^d UNIVERSITÉ DE NICE SOPHIA ANTIPOLIS   (France)

^e UNIVERSITÉ PARIS DIDEROT   (France)

^f EUROPEAN SPACE AGENCY   (Netherlands)

^g INSTITUTO DE ASTROFÍSICA DE ANDALUCÍA CSIC   (Spain)

^h AARHUS UNIVERSITY   (Denmark)

ⁱ UNIVERSITÉ PARIS DIDEROT   (France)

^j UNIVERSITY OF LIÈGE   (Belgium)

^k UNIVERSITY OF SÃO PAULO   (Brazil)

^l QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

^m UNIVERSITY OF BIRMINGHAM   (United Kingdom)

ⁿ UNIVERSITÉ DE TOULOUSE   (France)

^o KU LEUVEN   (Belgium)

^p UNIVERSITÉ PARIS DIDEROT   (France)

^q MAX PLANCK INSTITUT FÜR ASTROPHYSIK   (Germany)

^r UNIVERSITÉ CÔTE D'AZUR   (France)

^s CENTRO DE ASTROFÍSICA   (Portugal)

^t INAF OSSERVATORIO ASTRONOMICO DI BRERA   (Italy)

^u FEDERAL UNIVERSITY OF RIO GRANDE DO NORTE   (Brazil)

^v UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^w UNIVERSIDAD DE LA LAGUNA   (Spain)

more..

Author keywords

[No Author keywords available]

Indexed keywords

ASTRONOMY; OSCILLATION;

AMPLITUDE MODULATION; ARTICLE; ASTRONOMY; OSCILLATION; PRIORITY JOURNAL; SUN; TELECOMMUNICATION;

EID: 54949114324     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1163004     Document Type: Article

References (21)

1. A. Claverie, G. R. Isaak, C. P. McLeod, H. B. van der Raay, T. Roca Cortes, Nature 282, 591 (1979).
2. G. Grec, E. Fossat, M. Pomerantz, Nature 288, 541 (1980).
3. D. Gough, J. W. Leibacher, P. Scherrer, J. Toomre, Science 272, 1281 (1996).
4. J. M. Matthews et al., Nature 430, 51 (2004).
5. D. G. Guenther et al., Astrophys. J. 635, 547 (2005).
6. A. Baglin et al., in The CoRoT Mission, Pre-Launch Status, Stellar Seismology and Planet Finding, M. Fridlund, A. Baglin, J. Lochard, L. Conroy, Eds. (ESA SP-1306, ESA Publications Division, Noordwijk, Netherlands, 2006), pp. 33-37.
7. H. Bruntt et al., Astrophys. J. 633, 440 (2005).
8. C. Karoff, H. Bruntt, H. Kjeldsen, T. Bedding, D. L. Buzasi, Commun. Asteroseismol. 150, 147 (2007).
9. D. B. Guenther et al., Commun. Asteroseismol. 151, 5 (2007).
10. J. Schou, D. L. Buzasi, in Proceedings SOHO 10/GONG 2000 Workshop: Helio- and Asteroseismology at the Dawn of the Millennium, P. L. Pallé, A. Wilson, Eds. (ESA SP-464, ESA Publications Division, Noordwijk, Netherlands, 2001), pp. 391-394.
11. S. T. Fletcher, W. J. Chaplin, Y. Elsworth, J. Schou, D. Buzasi, in Proceedings SOHO 18/GONG 2006/HELAS I, Beyond the Spherical Sun, K. Fletcher, M. Thompson, Eds. (ESA SP-624, ESA Publications Division, Noordwijk, Netherlands, 2006), published on CDROM, p. 27.1.
12. J. W. Harvey, Proceedings Future Missions in Solar, Heliospheric and Space Plasma Physics, E. Rolfe, B. Battrick, Eds. (ESA-SP 235, ESA Publications Division, Noordwijk, Netherlands, 1985), pp. 199-208.
13. The large separation (Δ) refers to the first order regular spacing in frequency between consecutive overtone eigenfrequencies, responsible for the characteristic comb-like pattern of the oscillation spectrum.
14. H. Kjeldsen et al., Astrophys. J. 635, 1281 (2005).
15. Materials and methods are available as supporting material on Science Online.
16. C. Frohlich et al., Sol. Phys. 170, 1 (1997).
17. R. Samadi et al., Astron. Astrophys. 463, 297 (2007).
18. H. Kjeldsen, T. R. Bedding, Astron. Astrophys. 293, 87 (1995).
19. F. Baudin, R. Samadi, T. Appourchaux, E. Michel, in The CoRoT Mission, Pre-Launch Status, Stellar Seismology and Planet Finding, M. Fridlund, A. Baglin, J. Lochard, L. Conroy, Eds. (ESA SP-1306, ESA Publications Division, Noordwijk, Netherlands, 2006), pp. 403-407.
20. Y. Lebreton, E. Michel, Astrophys. Space Sci. 316, 167 (2008).
21. The CoRoT space mission, launched on December 2006, was developed and is operated by CNES (Centre National d'Etudes Spatiales), with participation of the Science Program of ESA, ESA's RSSD (Research and Scientific Support Department), Austria, Belgium, Brazil, Germany, and Spain. We acknowledge the access to data from the VIRGO instrument aboard SOHO, the mission of international collaboration between ESA and NASA.